TM 9-2320-289-34
5-19.
TRANSMISSION INTERMEDIATE CLUTCH, CENTER SUPPORT ASSEMBLY
AND GEAR UNIT, AND REAR BAND MAINTENANCE.
This task covers:
a. Removal
d. Pinion Gear Replacement
b.’ Disassembly
e. Assembly
c. Cleaning and Inspection
f. Installation
INITIAL SETUP:
Equipment Condition
l Direct clutch assembly removed.
(See paragraph 5-1 7)
• Control valve assembly removed.
(See paragraph 5-7)
l Governor assembly removed,
(See paragraph 5-5)
Too/s/Test Equipment
l Annular bearing inserter, J-21465-1
l Drive handle, J-8092
• Gear holding unit, J-21795-02
l Inner seal protector, J-21363
l 3/8 in, 12-point thin wail deep socket
l Snapring pliers
l Torque wrench
Materials/Parts
l T
WO intermediate clutch piston seals
l Four oil seal rings
l Pinion package
• Crocus cloth (Item 18, Appendix B)
• Dry cleaning solvent
(Item 23, Appendix B)
l Hydraulic fluid (Item 40, Appendix B)
l Petrolatum (Item 50, Appendix B)
l Duct tape (Item 66, Appendix B)
General Safety Instructions
• Dry cleaning solvent is flammable and
must not be used near open flame.
Use only in a well-ventilated area.
• Compressed air used for cleaning
purposes should never exceed 30 psi
(207 kPa).
l When using drill, use only effective
chip-guarding and personnel protective
equipment.
a.
REMOVAL
NOTE
l If removing intermediate clutch, perform step 1.
l If removing center support and gear unit assembly, perform steps 1-5.
l If removing rear band, perform steps 1-8.
l For ease of removal, transmission should be vertical with mainshaft
facing upward.
l Clutch wave plate (4) has 2 “V” marks cut in outer circumference.
1.
Remove snapring (1), intermediate clutch backing plate (2), 3 intermediate clutch wave plates
(3), 2 flat steel clutch plates (6), and clutch wave plate (4).
5-106
